Grand Seiko Sport Collection - SBGA405

CASE

• High-intensity titanium
• Dual-curved sapphire crystal
  
• Anti-reflective coating on inner surface
• Diameter 44.5mm 

MOVEMENT

• 9R15 Caliber
• Spring Drive
• Approx. 72 hours(3 days)

FEATURES

• Water resistance 20 bar
• Magnetic resistance equipped
• Screw-down crown
  
  

STRAP

• High-intensity titanium bracelet
• Three-fold clasp with push button release buckle